T & M loudspeakers is new. We want to concentrate on making high quality cabinets from hardwoods. We use Oakwood and we also make some cabinets from MDF and marine ply, but our first priority is to use solid woods. T & M is based in Hong Kong so we work closely with Mark Audio. We use all Mark Audio drivers because the quality and performance is excellent. Twin Audio is our amp business. We match our amplifiers with Mark Audio drivers and also use some of the designs from Mark Audio plans.

We will offer both finished speakers and cabinets as kits. We can build to order. Send us your plan or email your details. We can help you with the build. We supply speakers to all major locations.

Mark recommended to build it in 20 mm oakwood. The dimension of cabinet is 200W x 245D x 310H mm and the port size is 36 dia. x 108 mm long for Alpair 7. There is a good bass performance on Alpair 7 for this cabinet design.

This is a good example, one of my customer in Hong Kong tried to add Alpha Core Air-Core Inductor to CHR-70. From his experience, this AWG12, 0.27mH copper foil inductor can give great improvement to the performance of CHR-70 full range driver. Wider sound stage, better high range, sweeter mid range and deeper bass.